If Add Trendline is disabled with a pivot chart (I don't know, I rarely make
pivot charts), you could plot the data in a regular chart, then add your
trendline.

Pivot Tables, Pivot Charts, and Real Charts
http://pubs.logicalexpressions.com/P...cle.asp?ID=553

- Jon
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Jon Peltier, Microsoft Excel MVP
Tutorials and Custom Solutions
http://PeltierTech.com
_______


"Mary Ann" wrote in message
...
I have a list of survey responses and I have created a Pivot Table with
Month
as the Row Heading and Count of Respondent as Data. I have then created a
Pivot Table chart.

I want to show a trendline but when I select the columns and right click
for
Trendline, as I would normally, the option is greyed out.

How do I create a trendline for the pivot table category columns?